- Creating JSON documents from java classes using gson
- getSupportFragmentManager (FragmentActivity)
- runOnUiThread (Activity)
- onRequestPermissionsResult (Fragment)
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- IOUtils (org.apache.commons.io)
General IO stream manipulation utilities. This class provides static utility
methods for input/outpu
- JTextField (javax.swing)
- From CI to AI: The AI layer in your organization